reduce CPU usage during tracking

1 files changed, 6 insertions, 7 deletions

diff --git a/facetracknoir/tracker.cpp b/facetracknoir/tracker.cpp
index 15b36f69..f624d6a1 100644
--- a/facetracknoir/tracker.cpp
+++ b/facetracknoir/tracker.cpp
@@ -143,15 +143,14 @@ void Tracker::run() {
     bool bTracker2Confid = false;

     

     THeadPoseData last;

+    THeadPoseData newpose;

+    THeadPoseData last_post_filter;

     

     forever

 	{

         if (should_quit)

             break;

 

-        // Check event for stop thread

-

-        THeadPoseData newpose;

         newpose.pitch = 0.0f;

         newpose.roll = 0.0f;

         newpose.yaw = 0.0f;

@@ -199,7 +198,7 @@ void Tracker::run() {
             //

             // Only copy valid values

             //

-            if (Tracker::confid) {

+            if (confid) {

                 offset_camera.x     = GlobalPose->X.headPos;

                 offset_camera.y     = GlobalPose->Y.headPos;

                 offset_camera.z     = GlobalPose->Z.headPos;

@@ -222,7 +221,7 @@ void Tracker::run() {
             do_game_zero = false;

         }

 

-        if (Tracker::do_tracking && Tracker::confid) {

+        if (do_tracking && confid) {

             // get values

             target_camera.x     = GlobalPose->X.headPos;

             target_camera.y     = GlobalPose->Y.headPos;

@@ -238,7 +237,7 @@ void Tracker::run() {
             // Use advanced filtering, when a filter was selected.

             //

             if (Libraries->pFilter) {

-                THeadPoseData last_post_filter = gameoutput_camera;

+                last_post_filter = gameoutput_camera;

                 Libraries->pFilter->FilterHeadPoseData(&current_camera, &target_camera, &new_camera, &last_post_filter, newp);

             }

             else {

@@ -261,7 +260,7 @@ void Tracker::run() {
             //

             // Reverse Axis.

             //

-            if (Tracker::do_axis_reverse) {

+            if (do_axis_reverse) {

                 output_camera.z = Z_PosWhenReverseAxis;	// Set the desired Z-position

             }